I know, pretty silly. Courtesy of the Official Blue Hell Exploration Team. For those of you looking to explore the Blue Hell in GTA: Vice City. There's a reason retro gamers exist, right?
Looking for an appropriate accompanying image to my title led me to this. The Back to the Future Tour.
And the BHET also has a collection of the Monkeyman/Bigfoot pics for your enjoyment. It looks like there's no Sasquatch in GTA: San Andreas after all. But I'm there are those who still believe.